In-patient treatment in functional and sectorised care: patient satisfaction and length of stay.

BACKGROUND: Debate exists as to whether functional care, in which different psychiatrists are responsible for in- and out-patient care, leads to better in-patient treatment as compared with sectorised care, in which the same psychiatrist is responsible for care across settings. Aims To compare patient satisfaction with in-patient treatment and length of stay in functional and sectorised care. METHOD: Patients with an ICD-10 diagnosis of psychotic, affective or anxiety/somatoform disorders consecutively admitted to an adult acute psychiatric ward in 23 hospitals across 11 National Health Service trusts in England were recruited. Patient satisfaction with in-patient care and length of stay (LoS) were compared (trial registration ISRCTN40256812). RESULTS: In total, 2709 patients were included, of which 1612 received functional and 1097 sectorised care. Patient satisfaction was significantly higher in sectorised care (ß = 0.54, 95% CI 0.35-0.73, P<0.001). This difference remained significant when adjusting for locality and patient characteristics. LoS was 6.9 days shorter for patients in sectorised care (ß = -6.89, 95% CI -11.76 to -2.02, P<0.001), but this difference did not remain significant when adjusting for clustering by hospital (ß = -4.89, 95% CI -13.34 to 3.56, P = 0.26). CONCLUSIONS: This is the first robust evidence that patient satisfaction with in-patient treatment is higher in sectorised care, whereas findings for LoS are less conclusive. If patient satisfaction is seen as a key criterion, sectorised care seems preferable. Declarations of interest None.

Anaphylactic bronchospasm during general anesthesia is not related to asthma.

In the general population, a history of asthma (HA) is associated with a higher risk of mortality of anaphylactic shock (AS), but it is unknown whether this association remains valid for intra-operative AS. The goal of this retrospective study was to investigate whether a HA was associated with a higher risk of bronchospasm during intra-operative AS. We analyzed 106 patients (January 2009-December 2012) with intra-operative AS: 57% of them had a confirmed IgE-mediated reaction and 27% had a HA. On logistic regression, the only factor statistically associated with bronchospasm was a neuromuscular blocking drug, with both IgE- or non-IgE-mediated reactions. These results suggest that the mechanisms of bronchospasm in AS may be different from those of asthma and that, in the presence of bronchospasm during anesthesia, AS should be considered to be the most likely cause.

Users' and health professionals' values in relation to a psychiatric intervention: the case of psychiatric advance directives.

Although clinical and organisational benefits have been expected from Psychiatric Advance Directives (PADs), their take-up rates remain low and their evaluation disappointing. The endorsement of PADs by stakeholders is decisive for their use and understanding stakeholders' preferences for implementation is crucial. A Multinomial Discrete Choice analysis was carried out of options for designing, completing, and honouring PADs, with a view to enhancing user autonomy, therapeutic alliance, care coordination, and feasibility. Although autonomy underlies the whole process, the criteria determining options varied with the stage of the intervention. These criteria should be taken into account in future PAD intervention and evaluation processes.

Complementarity between microarray and immunoblot for the comparative evaluation of IgE repertoire of French and Italian cypress pollen allergic patients.

Cypress pollen represents the primary cause of respiratory allergies in Mediterranean areas. Patients allergic to Cupressus sempervirens pollen (Cups) (CPA) can be discriminated on the basis of the immunoglobulin E (IgE) binding to a basic 14 kDa protein (BP14) or to high-molecular-weight (HMW) glycoproteins only. Specific IgE repertoires of two differentially exposed CPA cohorts, French and Italian, were investigated using an IgE microarray system (some known major allergens from several allergenic sources) and individual IgE immunoblotting (IB) of whole Cups pollen extract separated by SDS-PAGE (all allergens from one allergenic source: cypress pollen). The prevalence of sensitization to BP14 was higher in French (37 %) than in Italian patients (17 %) and major differences were observed in IgE reactivities to lipid transfer proteins (LTPs). Thirty percent of the Italian CPA (4 % in the French group) had specific IgE against the Parietaria pollen LTP, independently of IB subgroups. Regarding peach LTP sensitization, all Pru p 3+ Italian CPA (10 %) were in the HMW+ subgroup, while Pru p 3+ French CPA (20 %) were all included in the BP14+ subgroup. BP14 sensitization is likely a marker of Cups exposure and is, in French CPA, significantly correlated to Pru p 3 sensitization. The IgE immunoblot and microarray are complementary tools that highlight differences in the subtle sensitization profile between groups of patients in comparative studies.

[Advanced directives in psychiatry: A review of the qualitative literature, a state-of-the-art and viewpoints]. / Les directives anticipées en psychiatrie : revue de la littérature qualitative, état des lieux et perspectives.

BACKGROUND: Advance Directives are written documents, which are used for people to notify their preference for a future situation when they are unable to give their consent. In psychiatry, psychiatric advance directives (PADs) can be used for patients with chronic psychotic disorders such as schizophrenia, or a bipolar disorder. PADs give the patient an opportunity to state wishes in advance about his/her treatment when he/she is in an acute state of illness. PADs were initially developed as a way for patients to defend themselves against the power of the psychiatrists, but are likely to become a useful tool in psychiatric care. PADs may contain information about medication, non pharmaceutical devices, and the name of a proxy decision maker. The main objective is to reduce the number of compulsory hospitalisations. OBJECTIVE: This article is a qualitative review which carries out a state-of-the-art on the use of PADs for people with chronic psychotic disorders and defines suggestions to include this intervention in the French psychiatric context. METHOD: We used the keywords psychiatric advance directives, crisis card, Ulysse directives, joint crisis plan (JCP) in the MEDLINE database to propose a qualitative review. We selected original clinical studies about the use of PADs for people with psychotic disorders. RESULTS: We included 36 articles. The qualitative analysis identified seven main themes: different types of PADs, effectiveness of PADs, practical use of PADs, patient's views, clinician's views, economical aspects, and legal aspects. The content of the PADs is consistent with psychiatric standard care in nearly all cases, regarding medical instructions, pre-emergency interventions, non-hospital alternatives and non-medical personal care. Patients use their PADs to describe prodromal symptoms of relapse and to suggest a treatment and a hospitalisation in advance. PADs are not used to refuse all treatments. Patients show a strong interest in creating a directive and a high level of satisfaction when using it. They feel they have more control over their mental health problem and are more respected and valued as a person. Thirty-six to fifty-three percent of clinicians had positive opinions regarding PADs. They valued the increase of the patient's autonomy and the prevention of relapse, but were concerned about difficulties for accessing the documents, and about the lack of training of the medical teams. Clinicians also feared the pressure of relatives or partners on treatment decisions. The qualitative analysis revealed the specific benefit of the JCP, a particular type of PADs negotiated with the medical team, on the reduction of the general number of admissions. We can identify practical problems such as the lack of accessibility to PADs in emergency situations, and the clinician's reluctance to use PADs. The only economical evaluation showed a non-significant decrease in total costs. DISCUSSION: PADs are used in a few countries, although their benefits in terms of patient's perceptions and compulsory admissions are promising. The JCP proposes a specific clinical approach based on therapeutic alliance. Its creation also involves the clinician, family members and a neutral mediator in a negotiated process. The JCP is likely to be the most efficient PAD model in reducing compulsory admissions. The use of the JCP appears to be relevant in the context of the new French legislation, establishing outpatient commitment orders and could be an effective way to improve the relationships with patients.

French mental health care system: Analysis of care utilisation patterns and the case for a stepped care approach.

CONTEXT: In France, spending on mental health and psychiatric care, in proportion to GDP, is close to the EU average. However, there are complaints that the French system is overwhelmed and potentially underfunded. OBJECTIVE: To describe the utilisation of psychiatric and mental health care in different settings to consider the appropriateness of care provision and resource allocation. METHODS: For the year 2018, several national databases on the use of all type of psychiatric care provision (full and part-time hospitalisations, private and public, public ambulatory care, private office-based psychiatrists) were cross-tabulated with diagnosis categories for different age groups and illness severity in order to assess the use of resources and evaluate the appropriateness of resource allocation. RESULTS: A sizable proportion of patients with mild and moderate mental disorders are treated in psychiatric care whilst there is insufficient continuity of care for patients with severe disorders, who are not adequately followed up after discharge from hospitals. This contributes to increase the rate of re-hospitalisations, the use of emergency departments, and longer stays in hospitals. CONCLUSION: The several components of the French mental health care system are used inappropriately, not only in geographical terms but also in terms of service use. We argue that strengthening the access to affordable psychotherapy and the implementation of a stepped-care approach could contribute to solve this issue.

The same or different psychiatrists for in- and out-patient treatment? A multi-country natural experiment.

AIMS: A core question in the debate about how to organise mental healthcare is whether in- and out-patient treatment should be provided by the same (personal continuity) or different psychiatrists (specialisation). The controversial debate drives costly organisational changes in several European countries, which have gone in opposing directions. The existing evidence is based on small and low-quality studies which tend to favour whatever the new experimental organisation is.We compared 1-year clinical outcomes of personal continuity and specialisation in routine care in a large scale study across five European countries. METHODS: This is a 1-year prospective natural experiment conducted in Belgium, England, Germany, Italy and Poland. In all these countries, both personal continuity and specialisation exist in routine care. Eligible patients were admitted for psychiatric in-patient treatment (18 years of age), and clinically diagnosed with a psychotic, mood or anxiety/somatisation disorder.Outcomes were assessed 1 year after the index admission. The primary outcome was re-hospitalisation and analysed for the full sample and subgroups defined by country, and different socio-demographic and clinical criteria. Secondary outcomes were total number of inpatient days, involuntary re-admissions, adverse events and patients' social situation. Outcomes were compared through mixed regression models in intention-to-treat analyses. The study is registered (ISRCTN40256812). RESULTS: We consecutively recruited 7302 patients; 6369 (87.2%) were followed-up. No statistically significant differences were found in re-hospitalisation, neither overall (adjusted percentages: 38.9% in personal continuity, 37.1% in specialisation; odds ratio = 1.08; confidence interval 0.94-1.25; p = 0.28) nor for any of the considered subgroups. There were no significant differences in any of the secondary outcomes. CONCLUSIONS: Whether the same or different psychiatrists provide in- and out-patient treatment appears to have no substantial impact on patient outcomes over a 1-year period. Initiatives to improve long-term outcomes of psychiatric patients may focus on aspects other than the organisation of personal continuity v. specialisation.

Serum bactericidal test as a prognostic indicator in acute pulmonary exacerbations of cystic fibrosis.

The serum bactericidal test has been used for many years for optimal assessment of the efficacy of antibiotic therapy in patients with infective endocarditis and other bacterial infections. Its capacity to predict the bacteriological outcome of acute pulmonary exacerbations in patients with cystic fibrosis was evaluated. A total of 54 courses of intravenous antibiotic therapy were analyzed in 22 patients, whose ages ranged from 4 months to 24 years (mean age: 10 years). The serum bactericidal activity of blood samples, taken at expected peak and trough antibiotic levels on day 4 of therapy, were determined against the potentially pathogenic strains isolated in sputum at the time of admission. For 104 isolates (64 Pseudomonas aeruginosa, 28 Staphylococcus aureus, and 12 Haemophilus influenzae strains), the peak and trough bactericidal titers were compared to bacteriological outcome. Bacteriological success was defined as a decrease of 2 log10 units or more in the bacterial density in sputum between days 0 and 7 of therapy. At peak antibiotic levels, serum bactericidal titers of 1:128 or more were 96% (all isolates) and 89% (P aeruginosa isolates), predictive of cure, whereas serum bactericidal titers of less than 1:16 were 100% predictive of failure for all infecting bacteria. In patients aged less than 18 years, the best peak titer for predicting success was 1:64, with a predictive value of 96% for titers of 1:64 or greater. The peak titer that best predicted success in patients aged 18 years or more was 1:128, with a predictive value of only 83% for titers of 1:128 or greater.(ABSTRACT TRUNCATED AT 250 WORDS)

Comparison of the prognostic value of C-reactive protein and troponin I in patients with unstable angina pectoris.

This study assessed the prognostic value of cardiac troponin I (cTnI) and C-reactive protein (CRP) in unstable angina, and specifically in patients with angiographically proven coronary artery disease. These biochemical parameters, which are related to myocardial injury or to systemic inflammation, may help in short-term risk stratification of unstable angina. We prospectively studied 195 patients with unstable angina, 100 of whom had angiographically proven coronary artery disease (with normal creatine kinase [CK] and CK-MB mass). Serum concentrations of cTnI (N < 0.4 ng/ml) and CRP (N < 3 mg/L) were measured at admission, 12, and 24 hours later. The rate of in-hospital major adverse cardiac events (death, myocardial infarction, or emergency revascularization) was higher in patients with increased cTnI within the first 24 hours, regardless of the results of coronary angiography (23% vs 7%; p < 0.001). Conversely, events occurred at similar rates in patients with or without increased CRP. In patients with angiographic evidence of coronary artery disease, multivariate analysis showed that increased cTnI within 24 hours of admission (35 patients) was an independent predictor of major adverse cardiac events (odds ratio 6.7, range 1.7 to 27.3), but not cTnI levels at admission and CRP at 0, 12, and 24 hours. Thus, both in unselected patients with unstable angina and in patients with angiographically proven coronary artery disease, increased cTnI within 24 hours of admission, but not CRP, is a predictor of in-hospital clinical outcome. We also found a temporal link between cTnI increase and late elevation of CRP, suggesting that systemic inflammation may partially be a consequence of myocardial injury.

Influence of intestinal bacterial flora on cytokine (IL-1, IL-6 and TNF-alpha) production by mouse peritoneal macrophages.

The effect of bacterial flora on cytokine production from resident peritoneal macrophages was investigated in the mouse. The production of IL-1, IL-6 and TNF-alpha was determined in germ-free, and "conventionalized" mice, as well as in monoxenic mice implanted with either the Gram-negative bacterium E. coli, or the Gram-positive organism Bifidobacterium bifidum. Macrophages from the "conventionalized" mice produced significantly more IL-1 and IL-6 in vitro than those of the germ-free mice. IL-1 and IL-6 production from germ-free mice implanted with E. coli was comparable to that from "conventionalized" mice. However, implantation with Bifidobacterium bifidum did not increase production of these two cytokines above levels observed for macrophages from the germ-free mice. A little TNF-alpha was produced by only the macrophages from the "conventionalized" and monoxenic mice implanted with E. coli. Soon after implantation, the bacterial flora stimulated cytokine production by mouse peritoneal macrophages and our results suggest that Gram negative bacteria are the most efficient stimulus for this production.

The intestinal microflora regulates cytokine production positively in spleen-derived macrophages but negatively in bone marrow-derived macrophages.

Besides its role as a barrier against potential pathogens, intestinal flora is presumed to protect the host by priming the immunological defense mechanisms. In this respect, the influence of intestinal flora on macrophage precursors was examined, and its modulating effect was compared on LPS-induced cytokine production by macrophages derived from bone marrow and spleen precursors (BMDM and SDM respectively). The regulation of IL-1, IL-6, TNF-alpha and IL-12 production in macrophages from germ-free and from three groups of flora-associated mice, conventional, conventionalized and E. coli-mono-associated mice, was investigated. The whole flora inhibited IL-1, TNF-alpha and IL-12 secretion by BMDM, whereas it had a stimulatory effect on IL-12 secretion by SDM. Implantation of E. coli alone enhanced cytokine secretion by BMDM but had a more limited effect than whole flora on SDM, enhancing only TNF-alpha and IL-12 secretion. Study of expression of mRNA showed a correlation with protein secretion for IL-6 but not for TNF-alpha and IL-1. IL-12 enhancement in BMDM seemed to be dependent on regulation of p35 mRNA expression while it was correlated to increased p40 mRNA expression in SDM. The results demonstrated that intestinal flora modulated bone marrow and spleen macrophage cytokine production in a differential manner and suggested a role for bacteria other than E. coli among the whole flora. The contrasting effects exerted by the intestinal flora on bone marrow and spleen precursors are an interesting observation in view of the different functions of these organs in immunity. The finding that intestinal flora enhanced IL-12 production in spleen is also potentially important since this cytokine is implicated in the determination of the relative levels of Th1 and Th2 responses and plays a pivotal role in host defense against intracellular microorganisms.

Neurological manifestations of systemic lupus erythematosus: role of antiphospholipid antibodies.

Antiphospholipid antibodies (APL) are associated with venous and arterial thrombosis in SLE patients. Various thrombotic and non-thrombotic neurological manifestations have been reported in SLE but whether or not they are related to the presence of APL antibodies remains uncertain. To assess the possible association between neurological involvement in SLE and APL antibodies, IgG anticardiolipin antibodies (IgG ACL) were looked for using an ELISA technique in 92 consecutive SLE patients seen over a one-year period. Other APL determinations included VDRL and lupus anticoagulant (LAC) testing using APTT and the diluted thromboplastin time. Twenty-four SLE patients presented with neurological manifestations (40 episodes): 15/24 (62.5%) were found positive for APL antibodies (11 VDRL, 8 LAC, 7 ACL antibodies) versus 22/68 patients (32%) without neurological symptoms (p < 0.01). APL antibodies antedated neurological symptoms in 13/16 cases. Neurological manifestations were subsequently divided into 3 groups: thrombotic (n = 14), psychosis and convulsions (n = 15), miscellaneous (n = 10). No correlation was found between APL antibodies and any of the 3 subgroups. Among patients with neurological SLE, APL antibodies were present in two with valvular heart disease, as well as in seven with a history of either deep vein thrombosis, livedo reticularis or miscarriage. Among 7 patients with thrombocytopenia and neurological symptoms, 6 had APL antibodies. These data suggest that APL syndrome is associated with neuro-ophthalmological manifestations of SLE regardless of whether or not the mechanism of neurological involvement is thrombotic. SLE patients with APL antibodies may be at risk for future neurological manifestations. However, it is still questionable that APL positivity has definite therapeutic consequences.

[Diagnosis of cerebral toxoplasmosis in AIDS patients. Value of antibodies evaluation in cerebrospinal fluid]. / Diagnostic de la toxoplasmose cérébrale chez les sidéens. Valeur de la recherche d'anticorps dans le liquide céphalo-rachidien.

The purpose of this study was to evaluate the diagnostic value of search for intrathecally synthesized specific antibodies in cerebral toxoplasmosis. Intrathecal synthesis of antibodies was measured by calculating the immunity load coefficient (ILC) in both serum and cerebrospinal fluid. In this retrospective study the records of 42 AIDS patients with clinically on the basis of computerized tomography and therapeutic results, and was excluded in 31 patients (control group). Specific immunoglobulins G were found in the cerebrospinal fluid of 9 out of the 11 patients with toxoplasmosis, but also in 14 of the 31 controls. Since ILC measurements in serum and cerebrospinal fluid identified 7/11 cases other hand, since the ILC value was higher than the positivity threshold in controls, the specificity of the test was assessed at 68 percent.

[Anti-beta 2 glycoprotein 1 antibodies in idiopathic livedo reticularis]. / Les anticorps anti-Bêta 2 glycoprotéine 1 dans le livedo reticularis idiopathique.

INTRODUCTION: Idiopathic livedo reticularis can be a sign of systemic disease since certain complications are frequently associated: cerebral thrombotic events in Sneddon's syndrome, necrotic ulcerations of the lower limbs. Antiphospholipid antibodies have been found in 0 to 85 p. 100 of patients with Sneddon's syndrome and anti-beta 2-glycoprotein 1 antibodies in 65 p. 100 of a series of 20 cases with Sneddon's syndrome. The aim of our study was to determine the prevalence of anti-beta 2-glycoprotein 1 antibodies in idiopathic livedo reticularis. PATIENTS AND METHODS: Twelve patients in a series of 17 with idiopathic livedo reticularis seen between 1981 and 1992 were studied progressively. All underwent a clinical examination and simple laboratory tests with search for anticardiolipin antibodies, lupus type circulating anticoagulant and anti-beta 2-glycoprotein 1 antibodies. RESULTS: Eight of our 12 patients (60 p. 100) were positive for anti-beta 2-glycoprotein 1 antibodies, 3 of whom also had episodes of thrombosis similar to those described in antiphospholipid syndrome. Only one of the 8 patients also had anticardiolipin antibodies and no chronic manifestation of thrombosis. DISCUSSION: beta 2-glycoprotein 1 is a cofactor which increases anticardiolipin antibody adhesion to cardiolipin in ELISA. Anti-beta 2-glycoprotein 1 antibodies are associated with thrombosis and antiphospholipid antibodies with lupus. Our results would suggest that the prevalence of anti-beta 2-glycoprotein 1 antibodies is high in idiopathic livedo, but, due to the small number of patients, do not allow confirmation that anti-beta 2-glycoprotein 1 antibodies are associated with thrombosis. Anti-beta 2-glycoprotein 1 antibody assay would be justified in routine evaluation of patients with livedo and at follow-up examinations.

Clinical significance of anti-Ro52 (TRIM21) antibodies non-associated with anti-SSA 60kDa antibodies: results of a multicentric study.

Ro52 antigen has recently been identified as TRIM21 protein, but the clinical significance of anti-Ro52/TRIM21 antibodies remains controversial. The aim of this multicentric study was to investigate the significance of anti-Ro52 antibodies without anti-SSA/Ro60 antibodies in various connective diseases. Sera were selected by each laboratory using its own method (ELISA, immunodot or Luminex technology), and then performed with ANA Screen BioPlex™ reagent (BIO-RAD). Among the 247 screened sera, 155/247 (63%) were confirmed as anti-Ro52 positive and anti-SSA/Ro60 negative. These sera were analyzed for the detection of other antibodies in relation with clinical settings. Isolated anti-Ro52 antibodies were detected in 89/155 (57%) sera. For the remaining sera (66/155), the main antibodies associations were Sm/SmRNP or Chromatin (n=38; 57%), Jo1 (n=17; 26%) and CenpB (n=9; 14%). Clinical data from the 155 patients showed high prevalence in autoimmune diseases (73%) including myositis or dermatomyositis (n=30), lupus (n=23); Sjögren and/or sicca syndrome (n=27); CREST or Systemic sclerosis (n=11) and autoimmune hepatitis (n=11). We found that pulmonary manifestations were often associated with the presence of anti-Ro52 antibodies (n=34, 22%), in addition with anti-tRNA synthetases, anti-SRP or anti-Ku antibodies (18/34) or isolated in half of cases (16/34). Separate detection of anti-Ro52 antibodies might be useful in related antisynthetase syndrome diagnosis. The presence of anti-Ro52 antibodies should probably precede development of autoimmune disease and must induce sequential follow-up of positive patients, particularly in interstitial lung disease progression.

The influence of E. coli implantation in axenic mice on cytokine production by peritoneal and bone marrow-derived macrophages.

To assess the involvement of bacterial microflora in the development of host defenses, we compared in vitro LPS-induced cytokine production by macrophages in germ-free and E. coli monoxenic mice. E. coli implantation significantly increased IL-1 and IL-6 and, to a lesser extent, TNF activities of peritoneal and bone marrow-derived macrophages. These results suggest that exposure to microflora primes macrophages for an enhanced cytokine production, which may contribute to the activation of the antiinfectious defense. The priming was not restricted to peritoneal macrophages but was associated with a more general effect of the flora since the enhanced response of bone marrow-derived macrophages indicates an effect on macrophage precursors. Furthermore, a higher ability of peritoneal macrophages to produce IL-1 in axenic and monoxenic mice was observed as compared to bone marrow-derived macrophages. In contrast, bone marrow-derived macrophages demonstrated a higher ability to produce IL-6 and TNF but only 3 weeks after bacterial administration.